Pictures: Langley researchers who have contributed to the shuttle program

CaptionBill Scallion

Buddy Norris, Daily Press

Bill Scallion worked at NASA Langley for 57 years. Here he shows a reporter original drawings of the space shuttle and before. An aerodynamicist, Scallion ran the Shuttles wind tunnel program, working well into his 80s. He lives in Hampton, Virginia.

Bill Scallion worked at NASA Langley for 57 years. Here he shows a reporter original drawings of the space shuttle and before. An aerodynamicist, Scallion ran the Shuttles wind tunnel program, working well into his 80s. He lives in Hampton, Virginia. (Buddy Norris, Daily Press)